HETEROGENEOUS CATALYST FOR OXIDATION OF INORGANIC AND/OR ORGANIC COMPOUNDS ON POLYMER CARRIER

FIELD: oxidation catalysts. ^ SUBSTANCE: invention relates to manufacture of heterogeneous catalysts for the processes of liquid-phase oxidation of inorganic and/or organic compounds, including sulfur-containing ones, with air oxygen. Invention provides heterogeneous catalyst containing (i) active c...

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Hauptverfasser:	KOCHETKOVA R.P, KOVALENKO N.A, KOCHETKOV A.JU
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: oxidation catalysts. ^ SUBSTANCE: invention relates to manufacture of heterogeneous catalysts for the processes of liquid-phase oxidation of inorganic and/or organic compounds, including sulfur-containing ones, with air oxygen. Invention provides heterogeneous catalyst containing (i) active component (15-50%) on polymer carrier, namely polyethylene, polypropylene, polystyrene or another polymer, said active component being variable-valence metal oxides and/or hydroxides, or spinels, and additionally (ii) modifying additive (0.5-20%), namely organic bases and/or heteropolyacids, and/or carbon-containing material. ^ EFFECT: increased catalytic activity. ^ 2 cl, 5 tbl, 6 ex